Pith Number

pith:44KQEXWW

pith:2004:44KQEXWWYC5AEA72DREUGQILBR

not attested not anchored not stored refs pending

Limits to phase resolution in matter wave interferometry

M. J\"a\"askel\"ainen, P. Meystre, W. Zhang

arxiv:quant-ph/0407015 v1 · 2004-07-02 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44KQEXWWYC5AEA72DREUGQILBR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T16:50:20.364556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e715025ed6c0ba0203fa1c4943410b0c5dd80714ab13ecfb58862616d7768947

Aliases

arxiv: quant-ph/0407015 · arxiv_version: quant-ph/0407015v1 · doi: 10.48550/arxiv.quant-ph/0407015 · pith_short_12: 44KQEXWWYC5A · pith_short_16: 44KQEXWWYC5AEA72 · pith_short_8: 44KQEXWW

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/44KQEXWWYC5AEA72DREUGQILBR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e715025ed6c0ba0203fa1c4943410b0c5dd80714ab13ecfb58862616d7768947

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aed537d7d8a6ddbacd6f29de64538e5e41a92355688faccb4492522c1b5f3da",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-07-02T08:26:39Z",
    "title_canon_sha256": "61e8c20f90f11f645ef122908a1d2a7d4e3ad6ff25e826ba778750cb4bb257d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0407015",
    "kind": "arxiv",
    "version": 1
  }
}